The Yacht-Master’s bidirectional rotatable 60-minute graduated bezel is made entirely from precious metals or fitted with a Cerachrom insert in high-tech ceramic. The raised polished numerals and graduations stand out clearly against a matt, sand-blasted background. Like all Rolex Professional watches, the Yacht-Master 42 offers exceptional legibility in all circumstances, and especially in the dark, thanks to its Chromalight display. RLX titanium is a grade 5 titanium alloy specially selected by Rolex. Like all titanium alloys, it is especially lightweight and is noted for its mechanical strength and corrosion resistance.

Gender	Man
Brand	Rolex
Model No.	226627
Movement	Perpetual, mechanical, self-winding
Calibre	3235, Manufacture Rolex
Power reserve	Approximately 70 hours
Precision	-2/+2 sec/day, after casing
Case diameter	42 mm
Dial	Intense black - Highly legible Chromalight display with long-lasting blue luminescence
Bezel	Bidirectional rotatable 60-minute graduated bezel with matt black Cerachrom insert in ceramic, polished raised numerals and graduations
Glass Material	Scratch-resistant sapphire, Cyclops lens over the date
Case Material	Oyster, 42 mm, RLX titanium
Water Resistance	Waterproof to 100 metres / 330 feet
Bracelet material	RLX titanium, Oyster, three-piece solid links
Clasp	Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link
Winding Crown	Screw-down, Triplock triple waterproofness system
Winding	Bidirectional self-winding via Perpetual rotor
Functions	Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting
Oscillator	Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers
Oyster Architecture	Monobloc middle case, screw-down case back and winding crown
Condition	Brand New In Box (BNIB)
What's Inside Box	1x Rolex Yachtmaster 42 - 226627 RLX Titanium Black Dial Oystersteel Strap 1x Official Rolex Certificate Card 1x Rolex Manual Book 1x Rolex Hang Tag 1x Watch Box